219016560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{130367}}^1$

素因数の和:130390

約数の個数: 80

約数和(自身を含む): 775950336

約数和(自身を除く): 556933776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 130367, 260734, 391101, 521468, 651835, 782202, 912569, 1042936, 1303670, 1564404, 1825138, 1955505, 2085872, 2607340, 2737707, 3128808, 3650276, 3911010, 4562845, 5214680, 5475414, 6257616, 7300552, 7822020, 9125690, 10429360, 10950828, 13688535, 14601104, 15644040, 18251380, 21901656, 27377070, 31288080, 36502760, 43803312, 54754140, 73005520, 109508280, 219016560]

約数ペア:

[(1, 219016560), (2, 109508280), (3, 73005520), (4, 54754140), (5, 43803312), (6, 36502760), (7, 31288080), (8, 27377070), (10, 21901656), (12, 18251380), (14, 15644040), (15, 14601104), (16, 13688535), (20, 10950828), (21, 10429360), (24, 9125690), (28, 7822020), (30, 7300552), (35, 6257616), (40, 5475414), (42, 5214680), (48, 4562845), (56, 3911010), (60, 3650276), (70, 3128808), (80, 2737707), (84, 2607340), (105, 2085872), (112, 1955505), (120, 1825138), (140, 1564404), (168, 1303670), (210, 1042936), (240, 912569), (280, 782202), (336, 651835), (420, 521468), (560, 391101), (840, 260734), (1680, 130367)]